Metasploit has a collection of exploits, payloads, libraries and interfaces that can be used to exploit computers.
So how to update Metasploit Framework on Backtrack 5 R2?
I do not know of a getting started guide that is up to date with the latest Armitage conventions.
This blog post is my attempt to correct this oversight.
Downloading Metasploit using Subversion takes a little longer but it works.
I used this procedure: You might want to include libglade2-ruby and libgtk2-ruby so the gui version (msfgui) works .